baber/WOPTO huggingface dataset:
Patent JP-H09116111-A (JP)
Title: Semiconductor device
Inventor: KURODA YOSHIKI
IPC: H01L27/108
Filed: 1995-10-23
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device which is resistant to heat treatment and can be processed at a high speed even when it is changed to be of large capacity by constituting it by using a first electrode wherein upper and lower electrodes is in contact with a ferrodielectric thin film and which is made of such material that does not react during heat treatment and a second electrode formed of low resistance metal with specific resistivity. SOLUTION: An insulation film such as SiO2 , etc., formed through thermal oxidization is formed on the surface of a silicon substrate 1. A second electrode 22 made of low-resistance metal or alloy including low resistance metal and a first electrode 21 are piled up in sequence thereon, thereby forming a lower electrode 2. The electrode 22 is made of Al, etc. which have a resistivity of 1.0 to 3.0μmΩcm and a low resistance. In addition, the electrode 21 is made of conductive oxide including ITO, etc., which do not react at the heat treatment temperature of ferrodielectric thin film. Next, a ferrodielectric thin film 3 is formed on the electrode 2, and further a first electrode 41 and a second electrode 42 are piled up in sequence on the film 3 by the same structure as the electrode 2, thereby forming an upper electrode 4, and finally it is subject to heat treatment.
Patent JP-H06122224-A (JP)
Title: Automatically adjusting method for printing density
Inventor: AIDA MASAAKI
IPC: G06Q40/00
Filed: 1992-10-13
Abstract: PURPOSE:To set the optimum printing conditions without the effect of the quality of heat sensitive paper by reading a bar code obtained by coding the printing conditions before the printing on the heat sensitive recording paper, and selecting the printing conditions based on the result. CONSTITUTION:When the setting of heat sensitive paper is finished in S101, the heat sensitive paper 2 is conveyed in the direction of a thermal head 3 with rollers 4 and 5 in S102. In S103, a bar code 12, which is printed on the surface of the heat sensitive paper with the bar code reader 11, is read out. The printing time corresponding to the content of the read-out bar code 12, is determined in S104. In S105, a slip printing mechanism determines and sets up the required printing time at 500ms. In S106, the thermal head 3 is conducted when the printing operation of the heat sensitive paper 2 is started. Thus, the proper quantity of heating for the heat sensitive paper is added, and coloring is performed. The printing is finished in S107. In S108, another heat sensitive paper 2 is set, and the step operation of S102-S105 are performed. Thus the retrieval of the printing time, determination and printing are performed.
Patent JP-H07127570-A (JP)
Title: Cluthless single side variable displacement compressor
Inventor: KAWAGUCHI MASAHIRO
IPC: F04B35/00
Filed: 1993-11-02
Abstract: PURPOSE:To eliminate failures such as poor body sensory feeling caused by an electromagnetic clutch and secure the appropriate position of a driving shaft in a crank chamber without generating the defective lubrication or the like. CONSTITUTION:A driving pulley 7 is directly connected to a driving shaft 6 extended outside a front housing 2 through a bolt 6a screwed in the axial direction. A radial bearing 8 having an outer ring 8b fixed to the driving pulley 7 and an inner ring 8a mounted on the front housing 2 in a movable manner by the prescribed length only in the axial direction is interposed between the driving pulley 7 and the front housing 2, and a disc spring 42 having the energizing force facing toward the outside in the axial direction in interposed between the front housing 2 and the inner ring 8a.
Patent JP-S61156746-A (JP)
Title: Semiconductor integrated circuit device
Inventor: NITTA SUSUMU
IPC: H01L21/66
Filed: 1984-12-28
Abstract: PURPOSE:To disuse a complicated test selecting wire and to perform a split testing by a method wherein a photodetector is provided in each split circuit block or in the vicinity of the circuit block, and the circuit block is selected by the output of the photodetector using the irradiation of a laser beam. CONSTITUTION:Photodetectors 13 to be used for selection of blocks are constituted in one body with other circuits in a plurality of circuit blocks 12 of an IC chip 11. When a laser beam 24 is emitted using a photodiode as the detector 13, a high level of output is obtained at the output terminal. Accordingly, when a laser beam is scanned and the detectors 13 are turned ON successively, a power source, an input-output wire, the ON-OFF switching circuit of a clock are controlled by the output of the detectors as in the past, and each circuit block 12 is selected successively. According to this constitution, a pad for testing and a complicated test selecting wire are unnecessitated, and as the space factor of the photodetector is small, an IC device with which a test is conducted easily can be obtained without increasing its area.
Patent JP-H02275737-A (JP)
Title: Apparatus for slag processing
Inventor: ANTON FUREKU
IPC: B28B1/50
Filed: 1989-10-20
Abstract: PURPOSE: To enable the regulatable ejection of sulfur dioxide and hydrogen sulfide by projecting tubular lances into the slag layer on a rotary transporting machine and disposing the openings of radial drain ports within a length block arriving at the inside of the slag layer.  
     CONSTITUTION: The liquid slag flowing continuously between the side walls 12 of the rotary transporting machine 1 on a charging section 2 withdraws high-pressure water through the drain openings 5 of the tubular lances 4. The high-pressure water gives rise to boiling of a slag stream while further transporting the slag flow. Then, a uniform boiling process is assured in accordance with continuous slag supply. Relatively slight amts. the sulfur dioxide and hydrogen sulfide are uniformly generated at this time. The sulfur dioxide and hydrogen sulfide may be completely sucked by a discharge cover 15 together with the generated steam. The ambient environment is, therefore, surely evaded from these harmful materials. 
     COPYRIGHT: (C)1990,JPO
Patent JP-H0588776-A (JP)
Title: System for distributing lsi clock
Inventor: SOFUE TOSHIHARU
IPC: G06F1/10
Filed: 1991-09-26
Abstract: PURPOSE:To reduce a clock skew generated in an LSI and to reduce the clock skew o plural LSIs. CONSTITUTION:The inside of an LSI 1 is divided into plural areas, each of which is provided with independent clock input pins 2a, 2b, 2c, and 2d. A wiring 3 is branched radially so as to send the same clock signal to clock input pins 2a, 2b, 2c, and 2d, and the distances to the connecting points to respective clock input pins 2a, 2b, 2c, and 2d are equal. Thus, the number of gate stages in a clock distribution circuit in the LSI 1 is reduced, and the clock skew generated in the LSI 1 is reduced. The clock skew in plural LSI 1 can be reduced.
Patent JP-H0585780-A (JP)
Title: Production of quartz glass-based optical fiber
Inventor: ZUSHI TOSHIHIRO
IPC: G02B6/44
Filed: 1991-09-25
Abstract: PURPOSE:To efficiently provide a quartz glass-based optical fiber having excellent water and hydrogen resistance, strength, etc., by mixing hydrocarbon and/or halogenated hydrocarbon with halogen, thermally decomposing this mixture and coating an optical fiber with carbon produced. CONSTITUTION:Hydrocarbon such as methane or a mixture of hydrocarbon with halogenated hydrocarbon such as trichloethane is mixed with halogen such as Cl so that the ratio between the total number of halogen atoms and that of hydrogen atoms is preferably regulated to 10:(5-15). The resulting mixture is thermally decomposed at the high temp. of an optical fiber immediately after drawing from a heated base material and a carbon coating layer is directly formed on the surface of the optical fiber to obtain a quartz glass-based optical fiber. The rate of deposition of carbon on an optical fiber can be increased.
Patent JP-2000104643-A (JP)
Title: Flow rate adjusting device for injection valve and flow rate adjusting method employing it
Inventor: OZAWA KENJI
IPC: F02M51/06
Filed: 1998-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a flow rate adjusting device for an injection valve low in the incident of defective products, and high in productivity, and a flow rate adjusting method employing it. SOLUTION: After a process for adjusting the quantity of fuel injection by a fuel injection valve wherein the energizing force of a spring is changed by injecting test fuel from the fuel injection valve, and moving an adjusting pipe in the axial direction in response to the flow rate of test fuel through the fuel injection valve, and prior to a process for permanently fixing the adjusting pipe to a fixing core, a process S5 for temporarily fixing the adjusting pipe to the fixing core, and a process S8 for separating a pressing means from the adjusting pipe, are carried out. This constitution thereby enables the energizing force of the spring to be restrained from being changed due to the deformation made when the adjusting pipe is permanently fixed, and also enables the quantity of fuel injection after it has been adjusted, to be restrained from being fluctuated.  In addition, the incident of defective products for the fuel injection valve can thereby be restrained, and a production efficiency can be enhanced.
Patent JP-S60158250-A (JP)
Inventor: DEIITAA FURAITAAKU
IPC: C08K3/00
Filed: 1984-12-28
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-2001098226-A (JP)
Title: Uv-curable pressure-sensitive adhesive and pressure- sensitive adhesive sheet using the same
Inventor: TANAKA AKIFUMI
IPC: C09J7/02
Filed: 1999-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a UV-curable pressure-sensitive adhesive that gives a cured product which does not exhibit adhesiveness in an ordinary state but adheres to another cured product under a specified applied pressure and can be easily peeled therefrom irrespectively of the angle of peeling and to provide a pressure-sensitive adhesive sheet using the adhesive. SOLUTION: This UV-curable pressure-sensitive adhesive contains an acrylic oligomer, a photopolymerizable acrylic monomer, and a photopolymerization initiator. The photopolymerizable acrylic monomer that develops an elongation of at least 100% when measured under specified conditions is used for this purpose. Also, a pressure-sensitive adhesive sheet prepared by forming a layer of a cured product of the above adhesive on a specified part of the superposed surface of each substrate is provided.
Patent JP-2000104143-A (JP)
Title: Low iron loss grain oriented silicon steel sheet low in coercive force and its production
Inventor: MURAKI MINEO
IPC: C23C22/00
Filed: 1998-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a grain oriented silicon steel sheet in which the formation of a forsterite film is advantageously suppressed, and the reduction of coercive force is realized at the time of smoothening the surface of ferrite in the steel sheet and reducing iron loss therein. SOLUTION: This steel sheet is the one contg. 1.5 to 7.0 wt.% Si, in which the content of chlorine remaining in the steel sheet is <=10 ppm, the content of carbon present as carbide is <30 ppm, the average thickness of forsterite on the surface of the steel sheet is <=0.2 μm. The steel sheet is subjected to secondary recrystallization in the curved state, and coercive force Hc after excitation to 1.7 T becomes <=5.5 A/m.
Patent JP-H08138367-A (JP)
Title: Housing for electronic apparatus
Inventor: ARAI TOSHIO
IPC: G11B33/02
Filed: 1994-11-09
Abstract: PURPOSE: To simplify the structure and to facilitate the assembling work. CONSTITUTION: A frame 85 being fixed to a chassis 92 is molded of a synthetic resin material integrally with battery holders 94, 96. The battery holders 94, 96 are molded under a state for facilitating the injection molding and fixed to the chassis 92 while being displaced flexibly at a flexible displacement part 95 in the way. Since the frame 85 can be injection molded easily using a simple die, the battery holders 94, 96 can be arranged easily.
Patent JP-S61150387-A (JP)
Title: Manufacture of light-receiving element
Inventor: MIURA SHUICHI
IPC: H01L21/265
Filed: 1984-12-25
Abstract: PURPOSE:To implant ions at a time, and to simplify a process by forming a mask, in which an opening is shaped to a light-receiving section and an eave is overhung to a guard ring section, onto a substrate and implanting ions when the light-receiving section constituting a light-receiving element and the guard ring section surrounding the light-receiving section are formed through ion implantation. CONSTITUTION:An N<-> type GaAs layer 2 as an I type layer form which a thick depletion layer having no charge is shaped when a reverse bias is applied on operation is deposited onto an N<+> type GaAs substrate 1, and an Al0.3Ga0.7As layer 14, which has large band gap energy and in which projecting beams are not absorbed and reach the layer 2 and an optical pumping reaction is generated, is deposited onto the layer 2. A light-receiving section and a ring section are coated with a positive resist film 15, the film 15 is surrounded by a negative resist film 16, and the end sections of the film 16 are superposed on the surface of the film 15 while being made to correspond to the ring section. Only the film 15 is removed, only the film 16 in which an eave is overhung is left in the ring section 8, and ions are implanted while using the film 16 as a mask, thus forming an ion implanting layer 17 penetrating a layer 14 to the light-receiving section and a shallow layer 17 to the ring section surrounding the ion implanting layer 17.
Patent JP-2001099695-A (JP)
Title: Apparatus using optical fiber for detecting level of liquid
Inventor: ABE TOMIYA
IPC: G01F23/28
Filed: 1999-09-29
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus using an optical fiber for detecting a liquid level which can continuously detect the liquid level in a simple structure. SOLUTION: The apparatus has an optical fiber 3 with a clad part partly removed in a longitudinal direction, an LED light source 1 for inputting light signals to the optical fiber 3, a photodiode 2 for receiving light signals outputted from the optical fiber 3, and a water tank 5 for storing a clad-removed part 4 of the optical fiber 3 and a liquid whose level is to be detected. A core part where the clad-removed part 4 is exposed is damped beforehand with the water to be detected.
Patent JP-H09120612-A (JP)
Title: Disc loader
Inventor: SUGATA KATSUMI
IPC: G11B17/04
Filed: 1995-10-24
Abstract: PROBLEM TO BE SOLVED: To provide a highly reliable disc loader in which the thickness can be reduced easily through a simple structure and smooth loading can be performed without causing any abrasion of disc or disc cartridge. SOLUTION: When a cartridge 1 is secured to four fixing faces on a base 35, protrusions 102 of four pressing members arranged on the upper surface of a cartridge holder 91 are pressed by means of a bias coil holder 108. These pressing members are deformed resiliently and the cartridge holder 91 is urged toward the base 35. Consequently, the cartridge 1 is secured onto the four fixing faces formed on the base 35 through ten cartridge fixing parts formed at the side fringe on the upper surface of cartridge holder 91.
Patent JP-H03146044-A (JP)
Title: Expendable ultrasonic device for abdomen
Inventor: NIKORAASU BOMU
IPC: A61M25/00
Filed: 1990-10-16
Abstract: PURPOSE: To drive a throwaway ultrasonic wave device for a long period of time without failure by providing a small motor to the end part of a catheter, and by driving a short driving shaft connected to an acoustic mirror inside the end part of the catheter. CONSTITUTION: A small cap 2 made of an appropriate material such as plastic is fixed to the remote end part of a flexible tube 1 for partitioning the end part 2' of a catheter. The cap 2 is made up of a material that radiates ultrasonic waves or is transmissive to sonic-waves. A cylindrical motor 3 is fixed to the remote end of the flexible tube 1. A part of a driving shaft 4 is extended from the motor 3, and this is driven by the motor 3. A rotatable acoustic mirror 5 is mounted on the driving shaft 4 and is provided with a mirror surface 6. The mirror surface 6 intersects the axis of the driving shaft 4. The mirror 5 turns together with the driving shaft 4 thereon during the operation of the motor. A converter 7 is fitted between the motor 3 and the mirror surface 6.  Ultrasonic waves are sent to the mirror surface 6 by the converter 7, and are wholly reflected by the mirror surface 6 toward the direction shown by the arrow 9 in the outer direction.
Patent JP-H11103672-A (JP)
Title: Cover for mushroom cultivation bottle
Inventor: NANBA KENJI
IPC: A01G1/04
Filed: 1997-10-08
Abstract: PROBLEM TO BE SOLVED: To enable the improvement of quality of mushrooms and the homogenization of whole mushrooms, and at the same time the effective prevention of ill germination and the intrusion of dusts, sundry germs, etc., and the improvement of workability. SOLUTION: This is a cover 1a, 1b, 1c, 1d for mushroom cultivation bottles which covers from above the mouth Bm... of one, or two or more cultivation bottles B... in a germination process. The whole of the cover is integrally molded of a transparent or semi-transparent non-flexible material in such a manner that a part of the cover engages with some of the culture bottles when it is place over the cultivation bottles, and an air communicating space S which communicates between the outside and the inside of a cultivation bottle B is formed.
Patent JP-H04151266-A (JP)
Title: Led printer
Inventor: SHIYOUJI TAKASHI
IPC: B41J2/45
Filed: 1990-10-15
Abstract: PURPOSE:To prevent stripe-like nonuniformity from occurring to images by providing a luminous energy correcting means which adjusts the luminous energy based on measurement made on the luminous energy from each of LED elements so that the distribution of the cast luminous energy becomes uniform on the positions of recording materials. CONSTITUTION:Luminous energy from LED elements cast on positions whereon recording materials 6 are placed are measured beforehand, and operation is made, based on the results of these measurements, on correction data capable of driving each of LED elements so that luminous energy from each of the LED elements become identical on each point of the recording material, and the data are stored in a second memory 12. A photodetector 50 is set on a position on which the recording material, 6 is actually arranged right below a condensor lens 5 and an LED array 4 for measurement of the luminous energy from the LED elements, and the measurement is made on each of the positions for the luminous energy received with the photodetector 30 moved in the longitudinal direction of the LED array 4 and with fixed driving current applied to each of the LED elements. Then operation is made, based on the result of these measurements, to correct the driving current so that the unevenness in the luminous energy on each of the positions is eliminated. The result of this operation is then stored in a correction data pool in the second memory 12.
Patent JP-S63128838-A (JP)
Title: Connection system for communication control equipment by different procedure
Inventor: NAKAMURA YOICHI
IPC: H04L7/00
Filed: 1986-11-18
Abstract: PURPOSE:To attain data communication with plural terminal equipments of different transmission control procedure with a minimum line installation by providing a transmission/reception register to a line connection section, character pattern designation register, a status register and a comparator. CONSTITUTION:The transmission/reception register 11, a synchronizing character pattern designation register 13, a status register 14 and a comparator 25 are provided to line connection sections 101-10n. In receiving a text from a terminal equipment, a synchronizing sequence is sent from the terminal equipment and inputted to the register 11. A comparator 25 compares the synchronizing pattern of the register 13 written with a synchronizing pattern used for each terminal equipment in advance with an input synchronizing pattern of the register 11 and inputs the synchronizing character pattern to the register 14 in case of the coincidence to output the synchronization establishing signal, by which a microprogram is started to select the transmission control procedure corresponding to the synchronizing character pattern of the register 14. Then the operation according to the procedure is started.
Patent JP-H08107780-A (JP)
Title: Apparatus for intermittently discharging food material at constant rate
Inventor: WATANABE YUKIO
IPC: A23L17/00
Filed: 1994-10-13
Abstract: PURPOSE: To provide an apparatus for discharging capable of intermittently feeding a liquid material, used for a food material, etc., and having high viscoelasticity at a constant rate for producing a food. CONSTITUTION: This apparatus for intermittently discharging a food material at a constant rate is obtained by installing a transportation pump 4 in a hopper 2 storing the food material 3 and a discharge valve comprising a rotating rotor 9 at the other end of a transportation pump and a housing 8 from the transportation pump through the transportation pipe 5. A pressure sensor is provided in the housing or a position close to the housing of the transportation pipe to always sense the pressure of the food material in the housing and the transportation pump is rotated or stopped so as to provide the set pressure. Thereby, the discharged dough pressure is kept constant. As a result, the set amount of the food material can always be discharged even in starting the discharge or when the discharge interval is irregular.
Patent JP-H11113952-A (JP)
Title: Diaper and manufacture thereof
Inventor: HASE KAZUHARU
IPC: A61F5/44
Filed: 1997-10-08
Abstract: PROBLEM TO BE SOLVED: To enable prolonged used of a diaper by previously adjusting a difference in shrinkability of fabrics used for a cover integrated type diaper within a specified range. SOLUTION: A diameter has a double-layer structure of an external fabric layer 11 and an internal fabric layer 12. This external fabric layer 11 comprises a waterproof fabric material 13 arranged outside and a water absorbing fabric material 14 arranged inside. On the other hand, the internal fabric layer 12 comprises a water absorbing fabric material 14 arranged outside (on the side of the external fabric layer 11) and a water permeable fabric material 20 arranged inside. These water absorbing fabric materials 14 previously undergo a washing treatment to hold the shrinkability thereof down to a low level so that the difference in the shrinkability thereof between the other fabric materials 13 and 20 can be adjusted within 3%. The external fabric layers 11 and 12 are sewn overlapping so as to make water absorbing fabric materials 14 possessed thereby contact each other.